tests/integration: Update composefs booted status test

Check for verity inside the json returned by `bootc status --json`
and compare it with the compsefs digest from kernel cmdline

Signed-off-by: Pragyan Poudyal <[email protected]>
Signed-off-by: Colin Walters <[email protected]>

Author: Johan-Liebert1

Cargo.lock

@@ -23,6 +23,7 @@ serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 tempfile = { workspace = true }
 xshell = { workspace = true }
+bootc-kernel-cmdline = { path = "../kernel_cmdline", version = "0.0.0" }
 
 # Crate-specific dependencies
 libtest-mimic = "0.8.0"

crates/tests-integration/Cargo.toml

@@ -1,4 +1,5 @@
 use anyhow::Result;
+use bootc_kernel_cmdline;
 use camino::Utf8Path;
 use libtest_mimic::Trial;
 use xshell::{cmd, Shell};
@@ -57,6 +58,28 @@ fn inner_tests() -> Vec<Trial> {
         assert!(st.is_object());
         assert!(Utf8Path::new("/sysroot/composefs").try_exists()?);
         assert!(!Utf8Path::new("/sysroot/ostree").try_exists()?);
+
+        let cmdline = bootc_kernel_cmdline::utf8::Cmdline::from_proc()?;
+
+        let cfs = cmdline.find("composefs");
+        assert!(cfs.is_some());
+        let cfs = cfs.unwrap();
+
+        let verity_from_cmdline = cfs.value();
+        assert!(verity_from_cmdline.is_some());
+        let verity_from_cmdline = verity_from_cmdline.unwrap();
+
+        let verity_from_status = st
+            .get("status")
+            .and_then(|s| s.get("booted"))
+            .and_then(|b| b.get("composefs"))
+            .and_then(|c| c.get("verity"))
+            .and_then(|v| v.as_str());
+
+        assert!(verity_from_status.is_some());
+
+        assert_eq!(verity_from_status.unwrap(), verity_from_cmdline);
+
         Ok(())
     })]
     .into_iter()